30183328

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 68511744

約数和(自身を除く): 38328416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1061, 1778, 2032, 2122, 3556, 4064, 4244, 7112, 7427, 8488, 14224, 14854, 16976, 28448, 29708, 33952, 59416, 118832, 134747, 237664, 269494, 538988, 943229, 1077976, 1886458, 2155952, 3772916, 4311904, 7545832, 15091664, 30183328]

約数ペア:

[(1, 30183328), (2, 15091664), (4, 7545832), (7, 4311904), (8, 3772916), (14, 2155952), (16, 1886458), (28, 1077976), (32, 943229), (56, 538988), (112, 269494), (127, 237664), (224, 134747), (254, 118832), (508, 59416), (889, 33952), (1016, 29708), (1061, 28448), (1778, 16976), (2032, 14854), (2122, 14224), (3556, 8488), (4064, 7427), (4244, 7112)]